| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.27 | 13.659% | $142.3806 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $158.84 | 11.173% | $176.5872 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $183.91 | 10.667% | $203.5277 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $182.60 | 11.363% | $203.3488 | $203.35 | $203.35 | $203.30 |
| Purchase #5 | $224.49 | 3.261% | $231.8106 | $231.81 | $231.80 | $231.80 |
| Purchase #6 | $235.31 | 7.609% | $253.2147 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $82.75 | 7.709% | $89.1292 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $1,193.17 | $1,299.9988 | $1,300.00 | $1,300.05 | $1,299.90 | |